PU8703 is a compact pressure transmitter for low-pressure mobile applications. It provides a 0–25 bar measuring range. The transmitter uses a 0.5–4.5 V analogue output for machine-control integration. Its stainless-steel measuring construction provides dependable operation. The compact design supports installation in restricted machinery spaces.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
PU8703 continuously measures relative pressure up to 25 bar. The analogue voltage output provides proportional pressure feedback. Fast response supports monitoring of changing system pressure. High repeatability provides consistent pressure information. The fixed range simplifies application selection.
The transmitter uses robust stainless-steel pressure measuring technology. It is designed for high vibration and shock environments. IP67/IP69K protection supports mobile applications. Electrical protection functions improve reliability. The compact housing enables flexible machine installation.
PU8703 is suitable for low-pressure hydraulics and pneumatic systems. It can be installed on pumps, compressors and pressure circuits. The output can support pressure alarms and machine diagnostics. Construction and agricultural machinery can use the compact transmitter. Its analogue output supports compatible control systems.
0–25 bar
0.5–4.5 V output
Relative pressure
G 1/4 connection
DEUTSCH connector
Stainless-steel cell
Compact housing
Fast response
High repeatability
Low hysteresis
Long-term stability
IP67/IP69K
Shock resistance
Vibration resistance
Overload protection
Short-circuit protection
Reverse-polarity protection
Mobile design
Controller integration
Pressure monitoring
Low-pressure hydraulics
Pneumatic systems
Mobile machinery
Construction machinery
Agricultural equipment
Pumps
Compressors
Pressure monitoring
Machine diagnostics
Pressure alarms
Equipment protection
Preventive maintenance
Mobile automation
Industrial automation
Machine control
| Specification | Details |
|---|---|
| Model | PU8703 |
| Order code | PU-025-SEG14-V-DVG/DE |
| Pressure type | Relative |
| Measuring range | 0…25 bar |
| Equivalent | 0…362 psi |
| Output | 0.5…4.5 V |
| Process connection | G 1/4 male |
| Electrical connection | DEUTSCH |
| Supply | 8…32 V DC family |
| Measuring cell | Thin-film |
| Cell material | Stainless steel |
| Housing | Cylindrical |
| Response | Approx. 2 ms |
| Repeatability | < ±0.05 % span |
| Characteristics deviation | < ±0.8 % span |
| Linearity | < ±0.25 % BFSL / < ±0.5 % LS |
| Hysteresis | < ±0.2 % span |
| Long-term stability | < ±0.1 % span |
| Medium temperature | −40…125 °C |
| Ambient temperature | −40…100 °C |
| Protection | IP67/IP69K |
| Shock resistance | High |
| Vibration resistance | High |
| Application | Mobile hydraulics |
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